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3 years ago

Given a typical magnetic hard drive with five platters, answer the following:

Computers and Technology

1 answer:

Nataly_w [17]3 years ago

5 0

Answer:

Given the number of platters =5

A. Hence, the number of recording surface =10

B. number of read-write heads =10

C. Number of arms holding the read-write heads = 10

Explanation:

We know that number of recording surface = 2 *( number of platters)

= 2*5=10

And the number of read-write heads = number of recording surface= 10

Also, number of arms holding the read-write head = one for each read-write head= 10

And hence, the above answer.

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g Write a user-defined MATLAB function for the following math function: y ( x )=(−.2 x 3 +7 x 2 )e −.3x The input to the functio

kolezko [41]

Answer:

Go to explaination for the step by step answer.

Explanation:

a)Code

function[y]=operation(x) % this function takes x as input and returns y as output

y=(-0.2*x^3+7*x^2)*exp(-0.3*x)

end

% call this function in command widow by typing operation(value of x) like shown in figure in the first attachment.

b. write a code of above function in one script window and save the code with same name as name of function that is name of script should be saved as operation.Now copy paste the below code in new script window and run the code

clc

clear all

x=-2:.1:6

n=length(x)

for i=1:1:n

a=x(i)

y(i)=operation(a)

end

plot(y,x)

xlabel('X')

ylabel('Y')

Please kindly check attachment for pictorial answers that supports the code.

4 0

3 years ago

Which of these statements describes the difference between binary and decimal numbers?

ElenaW [278]

Answer:

Binary numbers use only the digits 0 and 1; decimal numbers use 0 through 9.

Explanation:

Binary means in couples of two. So you count using 0s and 1s like 01, 10, 11, 100, 101, 110, 111, and so on.

7 0

3 years ago

Read 2 more answers

1. ____________notes that can be attached to cells to add additional information that is not printed on the worksheet network dr

Anna71 [15]

1. Comments notes that can be attached to cells to add additional information that is not printed on the worksheet network drive.

2. Footer text and/or graphics that print at the bottom of each page headers.

3. Headers text and/or graphics that print at the top of each page rows.

4. Margins the white space left around the edges of the paper when a worksheet is printed comments.

5. Network drive location at a workplace for storing computer files footer.

6. Rows go across (horizontal) margins.

7. Template a file format used to create new files that contain the same data as the template.

Explanation:

On the off chance that you need to add a header or footer to all sheets, select each sheet by right-clicking one of the sheet tabs at the base of the Excel screen and clicking "Select All Sheets" in the spring up menu. It's genuinely basic to put an Excel header on all pages of all worksheets in your record.

A header is a line of content that shows up at the highest point of each page of a printed worksheet. You can change the direction of a worksheet, which is the situation of the substance with the goal that it prints either vertically or on a level plane on a page.

6 0

4 years ago

Are the ways data represented and transmitted with computer law of nature or by law of man?

hammer [34]

Data representation is law of man.

5 0

3 years ago

When entering new data into your table, which key should you press to move from one field or cell to the next?

prohojiy [21]

Answer:

Tab key or Enter key is the correct answer.

Explanation:

When the user want to move from one cell to another cell or field then they use the tab key or enter key. If the user wants to fill data vertically then, they use Enter key to move one cell to another and id they wants to fill data horizontally then, they use Tab key to move on the next cell. So, that's why when they want to fill data in Row or Column then, they use tab key or enter key.

6 0

4 years ago